Global Patent Index - EP 1671931 A1

EP 1671931 A1 20060621 - Water treatment vessels and cartridges therefor

Title (en)

Water treatment vessels and cartridges therefor

Title (de)

Behälter zur Behandlung von Wasser und zugehörige Kartuschen

Title (fr)

Cuve de traitment d'eau et cartouches associées

Publication

EP 1671931 A1 20060621 (EN)

Application

EP 05257727 A 20051215

Priority

GB 0427825 A 20041217

Abstract (en)

A water treatment vessel is adapted for receiving, in use, an elapsed time indicator (112). The vessel comprises denominating means, for denominating a portion of the indicator corresponding to a desired elapsed time, so as to allow a user to see when the indicator indicates the desired elapsed time. The denominating means may comprise one or more windows (110) such that only a selected portion of the indicator is visible. The vessel is arranged to activate the indicator (112) automatically when it is installed.

IPC 8 full level

C02F 1/00 (2006.01); A47J 31/60 (2006.01); G04F 1/00 (2006.01)

CPC (source: EP US)

A47J 31/605 (2013.01 - EP US); C02F 1/003 (2013.01 - EP US); C02F 2209/44 (2013.01 - EP US)

Citation (search report)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

DOCDB simple family (publication)

EP 1671931 A1 20060621; CN 1823665 A 20060830; GB 0427825 D0 20050119; US 2006144766 A1 20060706

DOCDB simple family (application)

EP 05257727 A 20051215; CN 200510119154 A 20051217; GB 0427825 A 20041217; US 30068705 A 20051214